Spectacle frame for measuring bio-signal



FIG. 1 is a top perspective view of a spectacle frame for measuring bio-signal;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a perspective view illustrating the spectacle frame for measuring bio-signal in a state of use. 

CLAIM The ornamental design for a spectacle frame for measuring bio-signal, as shown and described. 